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Google圖書搜尋
Biomass, Production and Nutrient Content of the Macrophytes in a Natural and a Fertilized Subarctic Lake
Doris Solander
出版
Uppsala University
, 1983
ISBN
915541401X
9789155414016
URL
http://books.google.com.hk/books?id=hbM5AAAAIAAJ&hl=&source=gbs_api